Just got done reading through your thread. I have a lot of experience growing Auto's. I tried topping them before and it didn't turn out well. Just my experience. The life cycle is so short, it struggles to recover by the time they are ready to be harvested, and if you try to let them go longer, they will start dying... I have heard of some auto strains that respond ok to it, if you do it really early, like Mazar or some of Stitch's Super Autos.
What I have always done with Autos is tie them down around the rim of the container in a circle. I start when they are still seedlings, as soon as they are tall enough to be bent down and reach the edge of the container. I use coated paperclips. I regularly got well over a dozen thick, foot long colas on each plant.
Similar effect to topping; all those lower branches and larf turn into nice colas. Just my two cents. Hope it all turns out well. Will def be watching your next grow.
What I have always done with Autos is tie them down around the rim of the container in a circle. I start when they are still seedlings, as soon as they are tall enough to be bent down and reach the edge of the container. I use coated paperclips. I regularly got well over a dozen thick, foot long colas on each plant.
Similar effect to topping; all those lower branches and larf turn into nice colas. Just my two cents. Hope it all turns out well. Will def be watching your next grow.